ID   RNAS1_PONPY             Reviewed;         156 AA.
AC   Q8SQ12; Q1KHR1; Q5R5A9;
DT   07-JUN-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   03-AUG-2022, entry version 87.
DE   RecName: Full=Ribonuclease pancreatic;
DE            EC=4.6.1.18;
DE   AltName: Full=RNase 1;
DE   AltName: Full=RNase A;
DE   Flags: Precursor;
GN   Name=RNASE1; Synonyms=RNS1;
OS   Pongo pygmaeus (Bornean orangutan).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pongo.
OX   NCBI_TaxID=9600;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=11925567; DOI=10.1038/ng852;
RA   Zhang J., Zhang Y.-P., Rosenberg H.F.;
RT   "Adaptive evolution of a duplicated pancreatic ribonuclease gene in a leaf-
RT   eating monkey.";
RL   Nat. Genet. 30:411-415(2002).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=16751256; DOI=10.1093/molbev/msl025;
RA   Schienman J.E., Holt R.A., Auerbach M.R., Stewart C.B.;
RT   "Duplication and divergence of two distinct pancreatic ribonuclease genes
RT   in leaf-eating African and Asian colobine monkeys.";
RL   Mol. Biol. Evol. 23:1465-1479(2006).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Liver;
RG   The German cDNA consortium;
RL   Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Endonuclease that catalyzes the cleavage of RNA on the 3'
CC       side of pyrimidine nucleotides. Acts on single-stranded and double-
CC       stranded RNA (By similarity). {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=an [RNA] containing cytidine + H2O = an [RNA]-3'-cytidine-3'-
CC         phosphate + a 5'-hydroxy-ribonucleotide-3'-[RNA].; EC=4.6.1.18;
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=an [RNA] containing uridine + H2O = an [RNA]-3'-uridine-3'-
CC         phosphate + a 5'-hydroxy-ribonucleotide-3'-[RNA].; EC=4.6.1.18;
CC   -!- SUBUNIT: Monomer. Interacts with and forms tight 1:1 complexes with
CC       RNH1. Dimerization of two such complexes may occur. Interaction with
CC       RNH1 inhibits this protein (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- TISSUE SPECIFICITY: Pancreas and other tissues and body fluids
CC       (indicating it may have other physiological functions besides its role
CC       in digestion).
CC   -!- SIMILARITY: Belongs to the pancreatic ribonuclease family.
CC       {ECO:0000305}.
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DR   EMBL; AF449630; AAL87051.1; -; Genomic_DNA.
DR   EMBL; DQ494868; ABF00145.1; -; Genomic_DNA.
DR   EMBL; CR860954; CAH93057.1; -; mRNA.
DR   AlphaFoldDB; Q8SQ12; -.
DR   SMR; Q8SQ12; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0016829; F:lyase activity; IEA:UniProtKB-KW.
DR   GO; GO:0003676; F:nucleic acid binding; IEA:InterPro.
DR   GO; GO:0004522; F:ribonuclease A activity; IEA:UniProtKB-EC.
DR   Gene3D; 3.10.130.10; -; 1.
DR   InterPro; IPR001427; RNaseA.
DR   InterPro; IPR036816; RNaseA-like_dom_sf.
DR   InterPro; IPR023411; RNaseA_AS.
DR   InterPro; IPR023412; RNaseA_domain.
DR   PANTHER; PTHR11437; PTHR11437; 1.
DR   Pfam; PF00074; RnaseA; 1.
DR   PRINTS; PR00794; RIBONUCLEASE.
DR   SMART; SM00092; RNAse_Pc; 1.
DR   SUPFAM; SSF54076; SSF54076; 1.
DR   PROSITE; PS00127; RNASE_PANCREATIC; 1.
PE   2: Evidence at transcript level;
KW   Disulfide bond; Endonuclease; Glycoprotein; Hydrolase; Lyase; Nuclease;
KW   Secreted; Signal.
FT   SIGNAL          1..28
FT                   /evidence="ECO:0000250"
FT   CHAIN           29..156
FT                   /note="Ribonuclease pancreatic"
FT                   /id="PRO_0000030937"
FT   ACT_SITE        40
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000250"
FT   ACT_SITE        147
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000250"
FT   BINDING         35
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         38
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         69..73
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         94
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         113
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   CARBOHYD        50
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        62
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        104
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        54..112
FT                   /evidence="ECO:0000250"
FT   DISULFID        68..123
FT                   /evidence="ECO:0000250"
FT   DISULFID        86..138
FT                   /evidence="ECO:0000250"
FT   DISULFID        93..100
FT                   /evidence="ECO:0000250"
FT   CONFLICT        129
FT                   /note="T -> P (in Ref. 3; CAH93057)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   156 AA;  17608 MW;  C87B07BF46B1F141 CRC64;
     MALEKSLVLL PLLVLILLVL GWVQPSLGKE SRAKKFQRQH MDSGSSPNSN STYCNQMMRR
     RNMTQGRCKP VNTFVHEPLV DVQNVCFQEK VTCKNGQGNC YKSNSSMHIT DCRLTHGSRY
     PNCAYRTSTK ERHIIVACEG SPYVPVHFDA SVEDST